Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

Hop on the train and tour an elaborate miniature town made completely of junk (including the train).

This abandoned amusement park was built on a site with a dark history.

This free, take-a-book shop seems like a trick but isn't.

Remnants of a storybook amusement park hidden behind a strip mall.

This abandoned sea fort has become an accidental bird sanctuary.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.